*SUPPORT*
IN: kiki fep OUT: GREEN GREEN
IN: lug kiki fep OUT: RED GREEN GREEN
IN: tufa tufa OUT: YELLOW YELLOW
IN: lug OUT: RED
IN: dax zup tufa OUT: YELLOW PINK
IN: lug tufa blicket dax kiki zup lug OUT: PINK RED GREEN RED YELLOW
IN: tufa zup tufa OUT: YELLOW YELLOW
IN: tufa zup tufa blicket kiki OUT: GREEN YELLOW YELLOW
IN: dax fep OUT: PINK PINK
IN: kiki OUT: GREEN
IN: kiki blicket tufa OUT: YELLOW GREEN
IN: tufa zup kiki OUT: GREEN YELLOW
IN: dax zup dax OUT: PINK PINK
IN: kiki zup dax OUT: PINK GREEN

*QUERY*
IN: kiki zup kiki OUT: GREEN GREEN
IN: lug fep OUT: RED RED
IN: tufa zup lug OUT: RED YELLOW
IN: kiki fep blicket lug tufa zup kiki OUT: RED GREEN YELLOW GREEN GREEN
IN: lug zup lug OUT: RED RED
IN: dax OUT: PINK
IN: tufa OUT: YELLOW
IN: tufa fep OUT: YELLOW YELLOW
IN: tufa fep blicket tufa dax zup tufa OUT: YELLOW YELLOW PINK YELLOW YELLOW
IN: tufa kiki tufa zup kiki OUT: YELLOW GREEN GREEN YELLOW

*GRAMMAR*
kiki -> GREEN 
 lug -> RED 
 tufa -> YELLOW 
 dax -> PINK 
 x1 blicket x2 -> [x2] [x1] 
 u1 zup u2 -> [u2] [u1] 
 u1 fep -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 